Home / 1,568,773.29-2,354,155.23-670,221.80

Finding the Fourth Proportional to 1,568,773.29, 2,354,155.23 and 670,221.80

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Solution

The fourth proportional to 1,568,773.29, 2,354,155.23 and 670,221.80 is: 1,005,757.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,773.29 : 2,354,155.23 = 670,221.80 : x
  2. Step 2: Convert to fraction form
    1,568,773.29/2,354,155.23 = 670,221.80/x
  3. Step 3: Cross multiply
    1,568,773.29x = 2,354,155.23 × 670,221.80
  4. Step 4: Simplify right side
    1,568,773.29x = 1,577,806,155,730.01
  5. Step 5: Solve for x
    x = 1,577,806,155,730.01/1,568,773.29
  6. Step 6: Final answer
    x = 1,005,757.92

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